Hi Florian,
we are trying to use a @OrderColumn(name = "INDEX") as Annotation. For this we had to change the generated Set to a List. In the main Entity this is no problem , because we can use //MP-MANAGED-UPDATABLE BEGINNING-ENABLE to prevent minuteproject to override this. But in the generaded Metamodel we have to change from SetAttribute to ListAttribute. But there is no MP-MANAGED Field for this.
IS there any workaround for this problem ?